PHP Tutorials

This article mainly introduces the php file upload and download the accompanying display files and directory features, the need for friends can refer to the following Main Page wenjianceshi.php file File input Uploads Return to the

This article explains how to modify the theme views with a simple PHP file. Many stationmaster needs to be able to modify the topic's view quantity under certain special needs, but does not know how to operate, this article introduces one kind of

This article is mainly for you to introduce the thinkphp implementation of the attachment upload function, pictures, documents, videos and other documents to upload, with a certain reference value, interested in small partners can refer to Just

This article mainly introduces the PHP implementation of browsing records and grouped by date instance code, very good, with reference value, the need for friends can refer to the following The existing test data is as follows, which requires the

This article mainly introduces the PHP implementation of ASCII code and string conversion between the method, involving the PHP string traversal, substitution, encoding conversion and other related operational skills, the need for friends can refer

This article explains the effective operation of PHP recursive functions. For the use of PHP recursive functions, share several examples of PHP recursive functions, in PHP programming, using recursive function call is very common, recursive

The following small series for everyone to bring a cliché PHP object-oriented interpreter mode. Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a little knitting. Recently

This article mainly introduces the two methods of writing and invoking the widget extension in thinkphp, analyzes the method of the widget extension and the corresponding calling skill, and the friend who needs to refer to the following Widget

This article mainly introduces the PHP implementation of the session storage/Redis method, small series feel very good, and now share to everyone, but also for everyone to do a reference. Let's take a look at it with a little knitting. It is not

This article will explain how PHP error handling is implemented. PHP errors, warnings, how exception handling is implemented, those functions are used to handle the corresponding error PHP exception hints are divided into three categories

This article mainly introduces the AJAX implementation call back to the PHP interface to return JSON data method, interested in a friend's reference, I hope to be helpful to everyone. The PHP code is as follows: The JS code is as follows: Two

This article explains PHP array traversal examples. Traversal of an array Iterate over an array: each one goes through the meaning 1) for Loop Use less, because of defective /* Use a For loop to iterate through an array */ /* Count (array [, 1])

This article mainly for you in detail the PHP use Fsockopen get/post submission form and upload files, with a certain reference value, interested in small partners can refer to PHP uses Fsockopen get/post to submit the form and upload files, the

There are a lot of problems in caching, and this article will introduce you to the session and cookie. "Cookie" 1. The definition and presence of the browser, even if the browser is closed or the connection is interrupted, the user can still

This article mainly introduces the PHP custom function to achieve statistical Chinese string length method, combined with the case of a summary analysis of PHP for the Chinese judgment, coding and operation related operations skills, the need for

This article mainly introduces the method of PHP not to accurately determine the file type through the extension, involving PHP Finfo_file method and binary stream for the file type of the relevant operation skills, the need for friends can refer to

This article mainly introduced the PHP floating-point comparison method, has the very good reference value. Let's take a look at the little series. Floating-point arithmetic precision problem First look at an example: $a + $b = = $c return true,

This article is mainly for you to introduce the PHP code generator related codes, with a certain reference value, interested in small partners can refer to Many Web sites now have user sets implemented. However in order to prevent the network

This article mainly introduces the method of PHP to get Excel file data. Has a good reference value. Let's take a look at the little series. Very simple can be achieved, the following for everyone to briefly introduce the next 1, download Phpexcel

The previous two articles, "What is a PHP one-dimensional array, PHP one-dimensional array instance" and "What is a PHP two-dimensional array, php two-dimensional array instance detailed" in detail the one-dimensional array and two-dimensional array,